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2 years ago

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In 2014, short-term interest rates were near zero, and yet the economy was still sluggish with low rates of economic growth and

relatively high unemployment. What slow should be pursued in such an environment

1 answer:

LUCKY_DIMON [66]2 years ago

6 0

I don’t even know to be honest only commenting to get some points ....:

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The Centers for Disease Control and Prevention (CDC) defines a healthy sleep duration

laiz [17]

a. The point estimate of the married people that sleep well is = 0.6299. The confidence interval for the mean hours of sleep for those that have never been married but report good sleep is 0.6186, 0.6412

b. The point estimate of the number of hours for people that have never been married = 7.2257

95% confidence interval for the mean number of hours of sleep for those who have never been married = 7.2065, 7.2447

c. the estimated number of sleep for those that have never been married = 7.729 hours

a. The point estimate

$P=\frac{Xp}{n}$

$Xp = successes\\n = sample size\\$

Those who have never been married n = 7044

Xp = those who sleep for 7 hours at least

To get Xp, the <u>excel function </u>

Countif(range, criteria)

Countif(A:A, >=7)

This gives Xp = 4437

Point estimate =

$\frac{4477}{7044}$

= 0.6299

The point estimate of the married people that sleep well is = 0.6299

At 95% interval of confidence,

α = 1-0.95 = 0.05

α/2 = 0.05/2 = 0.025

Z0.025 = 1.96 ( Use the standard probability normal table)

Margin of Error

= $M.E = 1.96\sqrt \frac{0.6299(1-0.6299)}{7044} \\\\= 1.96\sqrt{0.000033} \\\\1.96*0.0057$

= 0.0113

The 95% confidence interval

= 0.6299 - 0.0113 , 0.6299 + 0.0113

= 0.6186, 0.6412

The confidence interval for the mean hours of sleep for those that have never been married is 0.6186, 0.6412

b. Sample mean

x = ∑x/n

x = number of sleep of the never been married

Mean is calculated using excel function

Average(range)

Average(a:a)

This gives the sample mean = 7.2257

The point estimate of the number of hours for people that have never been married = 7.2257

<u>Standard deviation</u> using excel =

Stdev(A:A) = 0.8211

$Margin of error =1.96*\frac{0.8211}{\sqrt{7044} }$

= 0.0192

The<u> confidence interval</u> =

= 7.2257-0.0192, 7.2257+0.0192

= 7.2065, 7.2447

95% confidence interval for the mean number of hours of sleep for those who have never been married = 7.2065, 7.2447

c. From the available data, the mean number of sleep per day that is gotten from the 4437 people that are unmarried and sleep healthily for at least 7 hours = 34295.1

Mean = 34295.1/4437

= 7.729

the estimated number of sleep for those that have never been married = 7.729 hours

Read more on brainly.com/question/15601189?referrer=searchResults

6 0

2 years ago

MC Qu. 128 Leeks Company's product has... Leeks Company's product has a contribution margin per unit of $13.57 and a contributio

Ray Of Light [21]

Answer:

The price of the product is $59

Explanation:

Contribution margin is the net of the selling price and variable cost per unit. Contribution margin ratio is the ratio of contribution per unit to selling price per unit. As given below

Contribution margin ratio = Contribution margin per unit / Selling price per unit

23% = $13.57 / Selling price per unit

Selling price per unit = $13.57 / 23% = $59

3 0

2 years ago

as a percentage, by how much will galoshes r' us change their use of labor if wages fall by 23.4#.4% ? enter a negative percenta

Luda [366]

Galoshes increase their labor by 85.8% if there is a decrease in 37.4% in wages using elasticity of labor.

Elasticity of labor is defined as the percentage change in demand for labor to percentage change in demand for labor to percentage change in wage rate.

Elasticity of labor= % demand of labor/% change in wage rate

Let % wage decrease be x
Δ demand for labor =L
i) Galorhes R = ΔL/-Δx = -2.3
ii) Emerson R = ΔL/-ΔX= -3.2
III) Wayne= ΔL/-ΔX= 1.7
iv) Bull stearns = ΔL/-Δx= 4.6

Therefore, emerson,lake and palmer increases the amounts
Hence 2nd option
2) Galorhes R= ΔL--37.3=-2.3
= 37.3× 2.3
= 85.79%
For more information on elasticity of labor visit:
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8 0

1 year ago

Gaw Company owns 15% of the common stock of Trace Corporation and used the fair-value method to account for this investment. Tra

ivann1987 [24]

Answer:

The correct answer is option (B).

Explanation:

According to the scenario, the given data are as follows:

Net income = $110,000

Dividends paid = $60,000

Common stock owns = 15%

So, we can calculate the income for particular investment by using following method:

Income to be recognized = Dividends paid × Common stock owned

by putting the value, we get

= $60,000 × 15%

= $60,000 × 0.15

= $9,000

Hence, the income to be recognized on this investment is $9,000.

6 0

2 years ago

As a finalist for a management position with Emerson Mechanical, Caitlin participated in a two-day review of her management capa

DanielleElmas [232]

Answer:

assessment center

Explanation:

Based on the information provided within the question it can be said that this scenario is best describing an assessment center. This term refers to a process in which individuals are tested in various areas of expertise, which the results are then analyzed in order to help employers see how suited the individual is for a specific type of employment within the company.

8 0

3 years ago